6663525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 12374208

約数和(自身を除く): 5710683

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 197, 205, 275, 451, 591, 615, 825, 985, 1025, 1353, 2167, 2255, 2955, 3075, 4925, 6501, 6765, 8077, 10835, 11275, 14775, 24231, 32505, 33825, 40385, 54175, 88847, 121155, 162525, 201925, 266541, 444235, 605775, 1332705, 2221175, 6663525]

約数ペア:

[(1, 6663525), (3, 2221175), (5, 1332705), (11, 605775), (15, 444235), (25, 266541), (33, 201925), (41, 162525), (55, 121155), (75, 88847), (123, 54175), (165, 40385), (197, 33825), (205, 32505), (275, 24231), (451, 14775), (591, 11275), (615, 10835), (825, 8077), (985, 6765), (1025, 6501), (1353, 4925), (2167, 3075), (2255, 2955)]